CN107238497A - A kind of horizontal reciprocating rotary reductor product compbined test testboard - Google Patents
A kind of horizontal reciprocating rotary reductor product compbined test testboard Download PDFInfo
- Publication number
- CN107238497A CN107238497A CN201710443527.5A CN201710443527A CN107238497A CN 107238497 A CN107238497 A CN 107238497A CN 201710443527 A CN201710443527 A CN 201710443527A CN 107238497 A CN107238497 A CN 107238497A
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- reductor
- bearing
- input
- output end
- round steel
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/025—Test-benches with rotational drive means and loading means; Load or drive simulation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/027—Test-benches with force-applying means, e.g. loading of drive shafts along several directions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/028—Acoustic or vibration analysis
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- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention relates to a kind of horizontal reciprocating rotary reductor product compbined test testboard, including frame, slide rail, data acquisition device, input bearing, servomotor, input torque tachometer generator, reductor bearing, output end mechanism for testing and brake.Input bearing and reductor bearing are slidably arranged on slide rail, servomotor and input torque tachometer generator are arranged on input bearing, connected between servomotor and input torque tachometer generator by shaft coupling I, the output end of input torque tachometer generator is provided with the shaft coupling II for connecting reductor input.Output end mechanism for testing includes round steel grid rod support, round steel grid chi component, measurement bar, displacement transducer and output end torque tachometer generator.The compbined test testboard of the present invention, rational in infrastructure, measuring accuracy and efficiency is higher, and accommodation is big, and test event is complete, and testing cost is low, and test process can simulate actual condition, simple to operate.
Description
Technical field
The present invention relates to reductor technical field of performance test, and in particular to a kind of horizontal reciprocating rotary reductor product is comprehensive
Close experimental test platform.
Background technology
Reductor properties of product experiment tester is a kind of detection device of the property indices evaluation to decelerator, is made
It is rotating speed to reductor, torque with its purpose, the indices test such as power, efficiency, speed reducing ratio, temperature rise, noise, vibrations
Evaluation.Conventional reductor properties of product experiment tester is general by driving source motor, input torque rotary speed sensor, output
Hold torque rotary speed sensor, brake, torque rotary speed power measurement instruments, computer, test software composition.
Reciprocating rotary reducer is widely used in robot, automobile, lathe as mechanically operated important component
Etc. industry, common reciprocating rotary reducer has RV series reductions, planetary reducer, harmonic wave speed reducing machine and some special types
Reductor etc..This kind of reductor is except requiring rotating speed, torque, the items such as power, efficiency, speed reducing ratio, temperature rise, noise, vibrations
Outside energy index, also require that accurate measurement torsional rigidity, idle running, backlash, angular transmission error, load running torque, speedup start
Torque, load repetitive positioning accuracy property indices.And torsional rigidity, idle running, backlash are to need in these performance indications
Measured under inactive state, angular transmission error, load running torque, speedup detent torque, load repetitive positioning accuracy are desirable
Measured under motion state.
Existing decelerator experiment tester, it is a kind of dynamic test measurement apparatus.Can only one direction continuously rotate, it is impossible to
Realize the dynamic during reciprocating rotary and static measurement.It there is measuring accuracy and less efficient, accommodation is small, test item
Mesh is not complete, and wanting to complete above-mentioned performance indications comprehensively needs many test equipments, and testing cost is high, and test process can not simulate reality
Installation, adjustment, the deficiency of complex operation in border operating mode, test process.
The content of the invention
The purpose of the present invention is that there is provided a kind of horizontal reciprocating rotary reductor product to solve the deficiency of above-mentioned technical problem
Compbined test testboard, rational in infrastructure, measuring accuracy and efficiency are higher, and accommodation is big, and test event is complete, and testing cost is low,
Test process can simulate actual condition, simple to operate.
The present invention is solves the deficiency of above-mentioned technical problem, and the technical scheme used is：A kind of horizontal reciprocating rotary subtracts
Fast machine product compbined test testboard, including frame, slide rail, data acquisition device, input bearing, servomotor, input turn
Square tachometer generator, reductor bearing, output end mechanism for testing and brake；
The slide rail is arranged in frame, and input bearing and reductor bearing are slidably arranged on slide rail, servomotor and
Input torque tachometer generator is arranged on input bearing, and is led between servomotor and input torque tachometer generator
Cross shaft coupling I to connect, the output end of input torque tachometer generator is provided with the shaft coupling for connecting reductor input
Ⅱ；
The output end mechanism for testing is arranged on correspondence reductor bearing one end in frame, and output end mechanism for testing includes round steel grid
Rod support, round steel grid chi component, measurement bar, displacement transducer and output end torque tachometer generator, round steel grid rod support pass through bearing I
It is arranged on bearing II in frame, round steel grid chi component includes detection head and round steel grid chi, round steel grid chi is fixed and is set in round steel
On grid rod support, detection head is fixed on the bearing block of bearing I, and the input of round steel grid rod support has can be with reductor terminal pad pair
The keyway connect, output end and the output end torque tachometer generator input shaft of round steel grid rod support are connected, and output end torque turns
The output shaft of number sensor is connected by electromagnetic clutch with brake, and the measurement bar is fixedly connected on reductor terminal pad
On, the measurement bar is fixedly connected in reductor terminal pad, and displacement transducer is provided with the outside of the movement locus of measurement bar；
The servomotor, input torque tachometer generator, round steel grid chi, output end torque tachometer generator and brake
Between be coaxially disposed, and electrically connected respectively with data acquisition device, data acquisition device is also electrically connected with displacement transducer.
It is used as a kind of further optimization of horizontal reciprocating rotary reductor product compbined test testboard of the present invention：It is described defeated
Enter to hold the latch assembly for being provided with bearing and reductor bearing and it being made not produce relative slip between slide rail.
It is used as a kind of further optimization of horizontal reciprocating rotary reductor product compbined test testboard of the present invention：The examination
Test test stand also includes temperature sensor and vibrations noise transducer, and temperature sensor and vibrations noise transducer are adopted with data
Header is electrically connected.
It is used as a kind of further optimization of horizontal reciprocating rotary reductor product compbined test testboard of the present invention：The examination
Test test stand also includes motion control case, and motion control case and data acquisition device are separately positioned in the frame below slide rail, transports
Dynamic control cabinet is electrically connected with servomotor, electromagnetic clutch and brake.
It is used as a kind of further optimization of horizontal reciprocating rotary reductor product compbined test testboard of the present invention：The system
Dynamic device is magnetic powder brake.
It is used as a kind of further optimization of horizontal reciprocating rotary reductor product compbined test testboard of the present invention：It is described
Axle device I and shaft coupling II are the transmission of zero back clearance.
It is used as a kind of further optimization of horizontal reciprocating rotary reductor product compbined test testboard of the present invention：It is described
Axle device I and shaft coupling II are diaphragm type coupler.
It is used as a kind of further optimization of horizontal reciprocating rotary reductor product compbined test testboard of the present invention：It is described defeated
Go out to hold torque tachometer generator to be arranged on by sensor support base in frame.
It is used as a kind of further optimization of horizontal reciprocating rotary reductor product compbined test testboard of the present invention：Institute's rheme
Displacement sensor is arranged in frame by displacement sensor bracket.
Beneficial effect
1st, reductor product compbined test testboard of the invention is horizontal type structure, and simple in construction, floor space is small, reduces and sets
Standby influence of each parts and components weight to experimental test result, influence of the whole test device to measurement accuracy is relatively fixed, is easy to
Reject.
2nd, reductor product compbined test testboard of the invention, only need to be arranged on speed reducer base by reductor to be detected
Locating flange on, then by speed reducer base by line slideway slide move on to behind appropriate location by speed reducer base
Bolt assembly locking on the table, mobile input base, input torque tachometer generator passes through shaft coupling with slowing down
Machine is effectively connected, and can lock input base on the table, the installation in test process, debugging is become simple, conveniently.
3rd, reductor product compbined test testboard of the invention, on the one hand, the measurement bar of use connects installed in reductor
On disk, disk rotation measuring bar is connect by fast machine and rotated, measurement bar turns to setting position and contacted with displacement transducer gauge head, gathers
Data；On the other hand, using round steel grid chi component be arranged on round steel grid rod support on, by two bearings be positioned at reductor with it is defeated
Go out to hold between torque tachometer generator, round steel grid chi component is sensed with input torque tachometer generator, output end torque revolution
The mounting means of device, reductor, servomotor, electromagnetic clutch, brake on the same axis, makes measurement data stabilization, surveys
Examination precision is higher, and each measurement data easily reappears.
4th, reductor product compbined test testboard of the invention, data acquisition device gathers displacement in real time by test software
Sensor, round steel grid chi, input torque tachometer generator, output end torque tachometer generator, servomotor, brake, temperature
Spend sensor, shake noise transducer data, be transferred to computer carry out automatically data processing, draw curve, obtain rotating speed,
Torque, power, efficiency, speed reducing ratio, temperature rise, noise, vibrations, torsional rigidity, idle running, backlash, angular transmission error, load running
Torque, speedup detent torque, jerk torque, load repetitive positioning accuracy property indices.
5th, reductor product compbined test testboard of the invention, the output end of output end torque tachometer generator and braking
Device is connected by electromagnetic clutch, convenient to realize loading and unloaded.
Brief description of the drawings
Fig. 1 is the structural representation of reductor product compbined test testboard of the present invention；
Fig. 2 is the side structure schematic view of reductor product compbined test testboard of the present invention；
Marked in figure：1st, frame, 2, data acquisition device, 3, slide rail, 4, input bearing, 5, servomotor, 6, shaft coupling I, 7,
Input torque tachometer generator, 8, shaft coupling II, 9, reductor bearing, 10, reductor, 11, reductor terminal pad, 12, survey
Gauge rod, 13, displacement transducer, 14, displacement sensor bracket, 15, bearing I, 16, round steel grid chi component, 17, round steel grid rod support,
18th, bearing II, 19, output end torque tachometer generator, 20, sensor support base, 21, electromagnetic clutch, 22, magnetic powder brake.
Embodiment
As shown in the figure：A kind of horizontal reciprocating rotary reductor product compbined test testboard, including frame 1, data acquisition
Case 2, slide rail 3, input bearing 4, servomotor 5, input torque tachometer generator 7, reductor bearing 9, output end test
Mechanism and brake 22, brake 22 are magnetic powder brake.The slide rail 3 is arranged in frame 1, input bearing 4 and deceleration
Machine bearing 9 is slidably arranged on slide rail 3, and itself and slide rail can be made by being provided with the input bearing 4 and reductor bearing 9
The latch assembly of relative slip is not produced between 3.Input base 4 and reductor bearing 9 can on slide rail 3 displacement,
Also it can be locked by the bolt assembly on input base 4 and speed reducer base 9 on slide rail 3.Servomotor 5 and input
End torque tachometer generator 7 is arranged on input bearing 4, and is led between servomotor 5 and input torque tachometer generator 7
The connection of shaft coupling I 6 is crossed, the output end of input torque tachometer generator 7 is provided with the connection for connecting the input of reductor 10
Axle device II 8.Output end mechanism for testing is arranged on one end of correspondence reductor bearing 9 in frame 1, and output end mechanism for testing includes round steel
Grid rod support 17, round steel grid chi component 16, measurement bar 12, displacement transducer 13 and output end torque tachometer generator 19, round steel grid
Rod support 17 is arranged in frame 1 by bearing I 15 and bearing II 18, and the shaft coupling I 6 and shaft coupling II 8 are diaphragm type connection
Axle device, and shaft coupling I 6 and shaft coupling II 8 are the transmission of zero back clearance.Round steel grid chi component 16 includes detection head and round steel grid chi,
Round steel grid chi is fixed and is set on round steel grid rod support 17, and detection head is fixed on the bearing block of bearing I 15, round steel grid rod support 17
Input has the keyway that can be docked with reductor terminal pad 11, and output end and the output end torque revolution of round steel grid rod support 17 are passed
The input shaft of sensor 19 is connected, and the output end torque tachometer generator 19 is arranged in frame 1 by sensor support base 20.
The output shaft of output end torque tachometer generator 19 is connected by electromagnetic clutch 21 with brake 22, and the measurement bar 12 is fixed
It is connected in reductor terminal pad 11, displacement transducer 13, displacement transducer 13 is provided with the outside of the movement locus of measurement bar 12
It is arranged on by displacement sensor bracket 14 in frame 1.The experimental test platform also include motion control case, motion control case and
Data acquisition device 2 is separately positioned in the frame 1 of the lower section of slide rail 3, motion control case and servomotor 5, electromagnetic clutch 21 and
Brake 22 is electrically connected.The servomotor 5, input torque tachometer generator 7, round steel grid chi, output end torque revolution are passed
Be coaxially disposed, and electrically connected respectively with data acquisition device 2 between sensor 19 and brake 22, data acquisition device 2 also with position
Displacement sensor 13 is electrically connected.The experimental test platform also include temperature sensor and vibrations noise transducer, temperature sensor and
Vibrations noise transducer is electrically connected with data acquisition device 2.
The operation principle of reductor product compbined test testboard of the present invention is as follows：Reductor and reductor terminal pad connect
After connecing, on the locating flange of reductor bearing.Reductor bearing is moved in line slideway, adjusts reductor terminal pad
Put with round steel grid seat, by the bolt assembly locking on speed reducer base on the table.Servomotor and input torque
Speed probe is arranged on input base.Moved by input base in line slideway, adjust input torque and turn
The output end of fast sensor inputs end position with reductor, is locked on the table by the bolt assembly of input base.Open
Dynamic servomotor drives input torque tachometer generator, reductor, measurement bar, and Circular gratings rod support, input torque revolution are passed
Sensor and brake rotation, are connected by the disengagable brake of electromagnetic clutch with output end torque tachometer generator.When need
When stopping or slowing down, plugging power is loaded as needed by brake.
The above described is only a preferred embodiment of the present invention, any formal limitation not is made to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the technical spirit pair according to the present invention without departing from technical solution of the present invention content
Any simple modification, equivalent variations and modification that above example is made, in the range of still falling within technical solution of the present invention.
Claims (9)
1. a kind of horizontal reciprocating rotary reductor product compbined test testboard, it is characterised in that：Including frame（1）, data adopt
Header（2）, slide rail（3）, input bearing（4）, servomotor（5）, input torque tachometer generator（7）, reductor bearing
（9）, output end mechanism for testing and brake（22）；
The slide rail（3）It is arranged on frame（1）On, input bearing（4）With reductor bearing（9）It is slidably arranged in slide rail
（3）On, servomotor（5）With input torque tachometer generator（7）It is arranged on input bearing（4）On, and servomotor（5）
With input torque tachometer generator（7）Between pass through shaft coupling I（6）Connection, input torque tachometer generator（7）Output
End is provided with for connecting reductor（10）The shaft coupling II of input（8）；
The output end mechanism for testing is arranged on frame（1）Upper correspondence reductor bearing（9）One end, output end mechanism for testing includes
Round steel grid rod support（17）, round steel grid chi component（16）, measurement bar（12）, displacement transducer（13）With output end torque revolution sensing
Device（19）, round steel grid rod support（17）Pass through bearing I（15）With bearing II（18）It is arranged on frame（1）On, round steel grid chi component
（16）Including detection head and round steel grid chi, round steel grid chi is fixed and is set in round steel grid rod support（17）On, detection head is fixed on bearing I
（15）Bearing block on, round steel grid rod support（17）Input have can be with reductor terminal pad（11）The keyway of docking, round steel
Grid rod support（17）Output end and output end torque tachometer generator（19）Input shaft is connected, output end torque revolution sensing
Device（19）Output shaft pass through electromagnetic clutch（21）With brake（22）Connection, the measurement bar（12）It is fixedly connected on deceleration
Machine terminal pad（11）On, measurement bar（12）Movement locus on the outside of be provided with displacement transducer（13）；
The servomotor（5）, input torque tachometer generator（7）, round steel grid chi, output end torque tachometer generator（19）
And brake（22）Between be coaxially disposed, and respectively with data acquisition device（2）Electrical connection, data acquisition device（2）Also with position
Displacement sensor（13）Electrical connection.
2. a kind of horizontal reciprocating rotary reductor product compbined test testboard as claimed in claim 1, it is characterised in that：Institute
State input bearing（4）With reductor bearing（9）On be provided with and can make itself and slide rail（3）Between do not produce the lock of relative slip
Tight component.
3. a kind of horizontal reciprocating rotary reductor product compbined test testboard as claimed in claim 1, it is characterised in that：Institute
State experimental test platform also include temperature sensor and vibrations noise transducer, temperature sensor and shake noise transducer with number
According to vasculum（2）Electrical connection.
4. a kind of horizontal reciprocating rotary reductor product compbined test testboard as claimed in claim 1, it is characterised in that：Institute
Stating experimental test platform also includes motion control case, motion control case and data acquisition device（2）It is separately positioned on slide rail（3）Lower section
Frame（1）On, motion control case and servomotor（5）, electromagnetic clutch（21）And brake（22）Electrical connection.
5. a kind of horizontal reciprocating rotary reductor product compbined test testboard as claimed in claim 1, it is characterised in that：Institute
State brake（22）For magnetic powder brake.
6. a kind of horizontal reciprocating rotary reductor product compbined test testboard as claimed in claim 1, it is characterised in that：Institute
State shaft coupling I（6）With shaft coupling II（8）It is the transmission of zero back clearance.
7. a kind of horizontal reciprocating rotary reductor product compbined test testboard as claimed in claim 1, it is characterised in that：Institute
State shaft coupling I（6）With shaft coupling II（8）It is diaphragm type coupler.
8. a kind of horizontal reciprocating rotary reductor product compbined test testboard as claimed in claim 1, it is characterised in that：Institute
State output end torque tachometer generator（19）Pass through sensor support base（20）It is arranged on frame（1）On.
9. a kind of horizontal reciprocating rotary reductor product compbined test testboard as claimed in claim 1, it is characterised in that：Institute
Displacement sensors（13）Pass through displacement sensor bracket（14）It is arranged on frame（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710443527.5A CN107238497B (en) | 2017-06-13 | 2017-06-13 | Horizontal reciprocating rotary speed reducer product comprehensive test testboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710443527.5A CN107238497B (en) | 2017-06-13 | 2017-06-13 | Horizontal reciprocating rotary speed reducer product comprehensive test testboard |
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| Publication Number | Publication Date |
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| CN107238497A true CN107238497A (en) | 2017-10-10 |
| CN107238497B CN107238497B (en) | 2023-04-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710443527.5A Active CN107238497B (en) | 2017-06-13 | 2017-06-13 | Horizontal reciprocating rotary speed reducer product comprehensive test testboard |
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Cited By (7)
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| CN108982104A (en) * | 2018-09-13 | 2018-12-11 | 珠海格力智能装备有限公司 | Test platform |
| CN109141876A (en) * | 2018-09-13 | 2019-01-04 | 珠海格力智能装备有限公司 | test platform |
| CN109632302A (en) * | 2019-01-21 | 2019-04-16 | 重庆大学 | A kind of RV retarder Online Transaction Processing |
| CN110579299A (en) * | 2019-10-27 | 2019-12-17 | 江西中船航海仪器有限公司 | High-precision wide-range torque measuring device |
| CN112229616A (en) * | 2020-10-19 | 2021-01-15 | 青岛智动精工电子有限公司 | Executor test system and mechanism |
| CN112589832A (en) * | 2020-12-04 | 2021-04-02 | 成都卡诺普自动化控制技术有限公司 | Method for determining maximum working torque of robot joint |
| CN113310687A (en) * | 2021-04-14 | 2021-08-27 | 昆明理工大学 | Multi-working-condition comprehensive performance experiment table for precision speed reducer and use method of multi-working-condition comprehensive performance experiment table |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108982104A (en) * | 2018-09-13 | 2018-12-11 | 珠海格力智能装备有限公司 | Test platform |
| CN109141876A (en) * | 2018-09-13 | 2019-01-04 | 珠海格力智能装备有限公司 | test platform |
| CN109632302A (en) * | 2019-01-21 | 2019-04-16 | 重庆大学 | A kind of RV retarder Online Transaction Processing |
| CN110579299A (en) * | 2019-10-27 | 2019-12-17 | 江西中船航海仪器有限公司 | High-precision wide-range torque measuring device |
| CN112229616A (en) * | 2020-10-19 | 2021-01-15 | 青岛智动精工电子有限公司 | Executor test system and mechanism |
| CN112229616B (en) * | 2020-10-19 | 2023-02-24 | 青岛智动精工电子有限公司 | Executor test system and mechanism |
| CN112589832A (en) * | 2020-12-04 | 2021-04-02 | 成都卡诺普自动化控制技术有限公司 | Method for determining maximum working torque of robot joint |
| CN112589832B (en) * | 2020-12-04 | 2022-04-29 | 成都卡诺普机器人技术股份有限公司 | Method for determining maximum working torque of robot joint |
| CN113310687A (en) * | 2021-04-14 | 2021-08-27 | 昆明理工大学 | Multi-working-condition comprehensive performance experiment table for precision speed reducer and use method of multi-working-condition comprehensive performance experiment table |
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| CN107238497B (en) | 2023-04-18 |
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